WPF：Datagrid在绑定集合中添加或删除项目后正在更新标头

Question

I have binded a ObservableCollection (loaded from an ORM) to a WPF-DataGrid and on programm start I'm changing the header titles, adding self-developed AutoFilters to the column headers and setting some columns to visibility collapsed. That works everything very well.

But if I'm adding an new or removing an excisting Item to/from the ObservableCollection then the DataGrid refreshes completely and I'm loosing the changed column titles, the AutoFilters and the columns I have collapsed on program start are also visible.

At the moment I don't know how I can solve this problem. I'm looking forward for your help.

Thank you!

Answer 1

Try setting AutoGenerateColumns of the DataGrid to False .

For example:

<DataGrid AutoGenerateColumns="False">